artifical-neural-network

ocr system for Identification number by moment invariant

datcom software aerodynamic predection aiaa datcom software aerodynamic predection aiaa datcom software aerodynamic predection aiaa datcom software aerodynamic predection aiaa datcom software aerodynamic predection aiaa

Application of spread spectrum for satellite land mobile systems is difficult in satellite link because of synchronization and providing code or considerable Doppler shift. This is particularly high for LEO satellites. So that, a Doppler shift carrying a frequency in band S can reach to several tens of kHz. To estimate and compensate Doppler, a CW pilot carrier is used. The aim of this study is simulate Doppler frequency estimation using MIMO-OFDM technique. Finally, the proposed algorithm is compared to MMSE algorithm in order to insure its performance.

matlab中文帮助文档,matlab强大的数据处理和图像处理能力(matlab help in Chinese)

msk的调制解调MATLAB源代码，很不错，值得看看(msk modulation and demodulation MATLAB source code, very good, worth a look)

k-d 搜索，可以搜索大量二维数据点的距离，(k-d tree)

基于代价敏感布雷格曼散度的旋转机械轴承故障诊断研究(Rotating Machinery Fault Diagnosis of Bearing cost sensitive Bregman divergence based)

matlab编写的802.11n的信道模型仿真(matlab prepared 802.11n channel model simulation)

中心逼近式改进灰色模型滑坡形变预测预报代码，自己写的，带有详细的解释(Center approach to improve the gray model of landslide deformation forecasting code, wrote it myself, with a detailed explanation)

calculate RC beam capacity